CN223232732U

CN223232732U - Vagina dilation drag hook

Info

Publication number: CN223232732U
Application number: CN202421592364.9U
Authority: CN
Inventors: 郑跃华; 尹鲜桃
Original assignee: Linfen Central Hospital
Current assignee: Linfen Central Hospital
Priority date: 2024-07-08
Filing date: 2024-07-08
Publication date: 2025-08-19
Anticipated expiration: 2034-07-08

Abstract

The utility model discloses a vaginal expansion retractor, comprising an adjusting platform, a pair of U-shaped slide grooves are provided on the top of the adjusting platform, the top of the adjusting platform is rotatably connected to a two-way threaded rod, the top of the adjusting platform is located on both sides of the two-way threaded rod and is fixedly connected to a guide slide rod, the top of the adjusting platform is slidably connected to a pair of connecting blocks, a support frame is provided above the connecting blocks, the bottom two sides of the support frame are hinged to the top of the connecting block with connecting rods, the middle section of the support frame is equipped with a lighting lamp, a group of screw adjustment frames are installed on both sides of the top of the support frame, and a retractor frame is provided inside the screw adjustment frame. Compared with the existing expansion retractor, the utility model can improve the stability of the pulling structure for vaginal expansion through design, and effectively alleviate the discomfort of the retractor to vaginal expansion, thereby improving overall practicality.

Description

Vagina dilation drag hook

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a vagina dilation retractor.

Background

The vagina retractor is a medical device commonly used in gynecological examination and gynecological operation, and when the female pudendum is examined or operated in obstetrics and gynecology, the vagina retractor is often required to fully expose the vagina cavity for operation. At this time, the vaginal tissue must be fully dilated and fixed with the vaginal retractor in order to perform the operation.

The prior vaginal retractor has to be operated by two persons in a matching way, one person performs operation by another person with a long-time retractor, the long-time retractor is used for expanding the vagina, so that the working pressure of medical staff is high, and meanwhile, the long-time retractor works, so that the stability of the vaginal expansion of the manual retractor is poor, the force is not controlled, the secondary injury to a patient is easily caused, and the operation progress and the treatment effect are affected.

Therefore, it is important to design a vaginal dilation retractor to solve the above-mentioned drawbacks.

Disclosure of utility model

1) Technical problem to be solved by the utility model

Aiming at the defects of the prior art, the utility model designs a vagina expansion draw hook, which aims to solve the technical problem that the draw hook needs to be controlled by manual operation in the prior art, and medical staff is tired after long-time use, so that the stability of the draw hook to vagina expansion is affected.

2) Technical proposal

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a vagina expansion drag hook, includes the adjustment table, a pair of U type spout has been seted up at the top of adjustment table, the top of adjustment table is rotated and is connected with two-way threaded rod, the top of adjustment table is located the equal fixedly connected with direction slide bar one in both sides of two-way threaded rod, the top sliding connection of adjustment table has a pair of connecting block, the top of connecting block is equipped with the support frame, the bottom both sides of support frame are articulated with the top of connecting block have the connecting rod, the light is installed in the middle section of support frame, a set of screw rod alignment jig is all installed to the top both sides of support frame, the inside of screw rod alignment jig is equipped with the hook frame.

As a preferable scheme of the utility model, one end of the bidirectional threaded rod is positioned at the outer side of the adjusting table and is fixedly connected with a first rotating handle, and two sides of the bottom of the adjusting table are fixedly connected with placing strips.

As a preferable scheme of the utility model, a sliding block is fixedly connected to the bottom of the connecting block at a position corresponding to the U-shaped sliding groove, and the connecting block is in sliding connection with the U-shaped sliding groove through the sliding block.

As a preferable scheme of the utility model, a first threaded adjusting hole is formed in a position, corresponding to the bidirectional threaded rod, of the connecting block, the connecting block is in threaded connection with the bidirectional threaded rod through the first threaded adjusting hole, a first sliding hole is formed in a position, corresponding to the first guide sliding rod, of the connecting block, and the connecting block is in sliding connection with the first guide sliding rod through the first sliding hole.

As a preferable scheme of the utility model, a threaded adjusting rod is rotatably connected in the screw adjusting frame, one end of the threaded adjusting rod is fixedly connected with a second rotating handle outside the screw adjusting frame, and a second guide sliding rod is fixedly connected in one side of the screw adjusting frame in the screw adjusting frame.

As a preferable scheme of the utility model, the drag hook frame is composed of a moving rod, a clamping mechanism and a drag hook strip, a second threaded adjusting hole is formed in a position, corresponding to the threaded adjusting rod, of the moving rod, the moving rod is in threaded connection with the threaded adjusting rod through the second threaded adjusting hole, a second sliding hole is formed in a position, corresponding to the second guiding sliding rod, of the moving rod, and the moving rod is in sliding connection with the second guiding sliding rod through the second sliding hole.

As a preferable scheme of the utility model, one end of the moving rod far away from the screw adjusting frame is fixedly connected with a clamping mechanism, the inside of the screw adjusting frame is provided with a plug-in groove, two sides of the inner wall of the plug-in groove are provided with a group of movable grooves, the inside of the movable groove is fixedly connected with a spring strip, one end of the spring strip far away from the movable groove is fixedly connected with a clamping strip, the position of the drag hook strip corresponding to the plug-in groove is fixedly connected with a plug-in block, the position of the plug-in block corresponding to the clamping strip is provided with a clamping hole, the clamping strip is connected with the drag hook strip in a clamping way through the clamping hole, and the outer side of the drag hook strip is wrapped with a rubber protection layer.

3) Advantageous effects

Compared with the prior art, the utility model has the beneficial effects that:

Firstly, a rotating handle I drives a bidirectional threaded rod to rotate, so that a connecting block is in threaded connection with the bidirectional threaded rod through a first threaded adjusting hole to adjust the distance according to requirements, a connecting rod is driven to be hinged with a supporting frame to adjust the height, a rotating handle II drives a threaded adjusting rod to rotate, a drag hook frame is in threaded connection with the threaded adjusting rod through a second threaded adjusting hole, a drag hook strip is driven to prop open the pudendum of a patient, medical staff can check or operate conveniently, and stability of vaginal dilation is improved;

secondly, the spring strip drives the clamping strip to be connected with the draw-hook strip in a clamping way through the clamping hole, so that the draw-hook strip can be conveniently assembled, disassembled and disinfected in the later period, the sanitation of the draw-hook strip is improved, the draw-hook strip is wrapped by the rubber protective layer, and the discomfort of the draw-hook strip to vaginal dilation can be relieved due to the softness of the rubber protective layer.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of a vaginal dilation retractor;

FIG. 2 is a schematic view of a vaginal dilation retractor portion;

FIG. 3 is a schematic diagram of a connection block structure;

FIG. 4 is a schematic drawing of a retractor frame;

fig. 5 is a schematic plan view of an internal structure of the clamping mechanism.

The device comprises a regulating table, a U-shaped chute, a bidirectional threaded rod, 1021, a rotating handle I, 103, a guide sliding rod I, 104, a placing bar, 2, a connecting block, 201, a connecting rod, 202, a sliding block, 203, a screw regulating hole I, 204, a sliding hole I, 3, a supporting frame, 301, a lighting lamp, 4, a screw regulating frame, 401, a screw regulating rod, 4011, a rotating handle II, 402, a guide sliding rod II, 5, a drag hook frame, 501, a moving rod, 5011, a screw regulating hole II, 5012, a sliding hole II, 502, a clamping mechanism, 5021, a splicing groove, 5022, a movable groove, 5023, a spring bar, 5024, a clamping bar, 503, a drag hook bar, 5031, a splicing block, 5032 and a clamping hole.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

Examples:

The embodiment of the utility model provides a vagina dilation retractor, which aims to solve the technical problem that the retractor needs to be controlled by manual operation in the prior art, and medical staff is tired after long-time use, so that the stability of the retractor to vagina dilation is affected;

Referring to fig. 1-5, the present utility model provides a technical solution:

The utility model provides a vagina expansion drag hook, includes adjustment table 1, a pair of U type spout 101 has been seted up at the top of adjustment table 1, and the top of adjustment table 1 rotates and is connected with two-way threaded rod 102, and the one end of two-way threaded rod 102 is located the outside fixedly connected with revolving handle one 1021 of adjustment table 1, and the top of adjustment table 1 is located the equal fixedly connected with direction slide bar one 103 in both sides of two-way threaded rod 102, and the equal fixedly connected with in bottom both sides of adjustment table 1 places strip 104, places strip 104 and improves the stability of placing of adjustment table 1.

Referring to fig. 1, fig. 2 and fig. 3, a pair of connecting blocks 2 are slidably connected to the top of the adjusting table 1, a supporting frame 3 is arranged above the connecting blocks 2, connecting rods 201 are hinged to the tops of the two sides of the bottom of the supporting frame 3 and the connecting blocks 2, an illuminating lamp 301 is arranged in the middle of the supporting frame 3, the illuminating lamp 301 illuminates the expanded pudendum, medical staff can conveniently detect and operate, a sliding block 202 is fixedly connected to the bottom of the connecting blocks 2 and the position corresponding to the U-shaped sliding groove 101, the connecting blocks 2 are slidably connected with the U-shaped sliding groove 101 through the sliding block 202, the moving smoothness of the connecting blocks 2 is improved, a first threaded adjusting hole 203 is formed in the position corresponding to the two-way threaded rod 102, a first rotating handle 1021 drives the two-way threaded rod 102 to rotate, the connecting blocks 2 are adjusted in a space according to requirements through the first threaded adjusting hole 203, the connecting rods 201 are driven to be hinged to the supporting frame 3, a first sliding rod 204 is indirectly adjusted to the height of the drag hook 5, a sliding hole 204 is formed in the position corresponding to the first guide sliding rod 103, and the connecting blocks 2 are slidably connected with the first guide sliding rod 103 through the sliding hole 204.

Further, referring to fig. 1 and 2, a set of screw adjusting frames 4 are installed on two sides of the top of the supporting frame 3, a threaded adjusting rod 401 is rotatably connected in the screw adjusting frames 4, one end of the threaded adjusting rod 401 is located on the outer side of the screw adjusting frame 4 and fixedly connected with a second rotating handle 4011, and a second guiding sliding rod 402 is fixedly connected in one side of the screw adjusting frame 4 in the screw adjusting frame 4.

Still further, please refer to fig. 1, fig. 4 and fig. 5, the inside of the screw adjusting frame 4 is equipped with the hook frame 5, the hook frame 5 comprises movable rod 501, joint mechanism 502 and draw hook strip 503, screw adjusting hole two 5011 has been seted up to the corresponding position of movable rod 501 and screw adjusting rod 401, second 4011 drives screw adjusting rod 401 and rotates, make movable rod 501 pass through screw adjusting hole two 5011 and screw adjusting rod 401 threaded connection, drive draw hook strip 503 and prop up the patient's private parts, be convenient for medical staff to inspect or perform the operation, improve the stability of vaginal dilation, slide hole two 5012 has been seted up to movable rod 501 and direction slide bar two 402 corresponding position, slide hole two 5012 and direction slide bar two 402 sliding connection have been passed through to movable rod 501, improve the stability of movable rod 501, the one end fixedly connected with joint mechanism 502 of screw adjusting frame 4 is kept away from to movable rod 501, plug groove 5021 has all been seted up to the inside of screw adjusting frame 4, a set of movable groove 5022, the inside fixedly connected with spring 5023 of movable groove 5022, spring strip 5023 has been kept away from movable draw hook strip 5022 and draw hook strip 503 has the corresponding seal 5032 of draw hook strip 503, the corresponding seal 5032 of draw hook strip 503 has the seal 5032 after the draw hook strip is opened the position of movable draw hook piece 5022 and draw hook strip 503, the seal 5032 has been opened the corresponding seal groove 503.

In addition, according to the above embodiment, the lighting lamp 301 is a prior art, and the internal working principle and operation procedure thereof will not be described in detail herein.

Firstly, the placing strip 104 improves the placing stability of the adjusting table 1, the rotating handle I1021 drives the bidirectional threaded rod 102 to rotate, the connecting block 2 is in threaded connection with the bidirectional threaded rod 102 through the first threaded adjusting hole 203 to adjust the distance according to requirements, the connecting rod 201 is driven to be hinged with the supporting frame 3 to indirectly adjust the height of the drag hook frame 5, the rotating handle II 4011 drives the threaded adjusting rod 401 to rotate, the moving rod 501 is driven to be in threaded connection with the threaded adjusting rod 401 through the second threaded adjusting hole 5011 to drive the drag hook strip 503 to prop open the pudendum of a patient, the stability of vaginal dilation is improved, the illumination lamp 301 illuminates the dilated pudendum, detection and operation of medical staff are facilitated, the spring strip 5023 drives the clamping strip 5024 to be connected with the drag hook strip 503 in a clamping mode through the clamping hole 5032, the later assembly and disassembly disinfection of the drag hook strip 503 are facilitated, the sanitation of the drag hook strip 503 is improved, and the rubber protection layer wrapped outside the drag hook strip 503 can relieve uncomfortable feeling of the vaginal dilation due to the soft characteristic of the rubber protection layer.

Compared with the existing expansion drag hook, the utility model can improve the stability of the drag mechanism to the vaginal expansion by design, effectively relieve the uncomfortable feeling of the drag hook to the vaginal expansion and improve the overall practicability.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a vagina expansion drag hook, includes adjustment platform (1), its characterized in that, a pair of U type spout (101) has been seted up at the top of adjustment platform (1), the top rotation of adjustment platform (1) is connected with two-way threaded rod (102), the top of adjustment platform (1) is located the equal fixedly connected with direction slide bar (103) of both sides of two-way threaded rod (102), the top sliding connection of adjustment platform (1) has a pair of connecting block (2), the top of connecting block (2) is equipped with support frame (3), the bottom both sides of support frame (3) are articulated with the top of connecting block (2) have connecting rod (201), light (301) are installed in the middle section of support frame (3), a set of screw rod regulating frame (4) are all installed to the top both sides of support frame (3), the inside of screw rod regulating frame (4) is equipped with and draws hook frame (5).

2. The vaginal dilation retractor of claim 1, wherein one end of the bidirectional threaded rod (102) is fixedly connected with a rotary handle I (1021) at the outer side of the adjusting table (1), and two sides of the bottom of the adjusting table (1) are fixedly connected with placing bars (104).

3. The vaginal dilation retractor of claim 1, wherein a sliding block (202) is fixedly connected to the bottom of the connecting block (2) at a position corresponding to the U-shaped sliding groove (101), and the connecting block (2) is slidably connected with the U-shaped sliding groove (101) through the sliding block (202).

4. The vaginal dilation retractor of claim 1 wherein a first threaded adjusting hole (203) is formed in a position, corresponding to the bidirectional threaded rod (102), of the connecting block (2), the connecting block (2) is in threaded connection with the bidirectional threaded rod (102) through the first threaded adjusting hole (203), a first sliding hole (204) is formed in a position, corresponding to the first guiding sliding rod (103), of the connecting block (2), and the connecting block (2) is in sliding connection with the first guiding sliding rod (103) through the first sliding hole (204).

5. The vaginal dilation retractor of claim 1, wherein a threaded adjusting rod (401) is rotatably connected to the inside of the threaded adjusting frame (4), a rotating handle II (4011) is fixedly connected to the outer side of the threaded adjusting frame (4) at one end of the threaded adjusting rod (401), and a guiding sliding rod II (402) is fixedly connected to the inside of the threaded adjusting frame (4) at one side of the threaded adjusting frame (4).

6. The vaginal dilation retractor of claim 5, wherein the retractor frame (5) is composed of a moving rod (501), a clamping mechanism (502) and a retractor bar (503), a second threaded adjusting hole (5011) is formed in a position, corresponding to the threaded adjusting rod (401), of the moving rod (501), the moving rod (501) is in threaded connection with the threaded adjusting rod (401) through the second threaded adjusting hole (5011), a second sliding hole (5012) is formed in a position, corresponding to the second guiding sliding rod (402), of the moving rod (501), and the moving rod (501) is in sliding connection with the second guiding sliding rod (402) through the second sliding hole (5012).

7. The vaginal dilation drag hook of claim 6, wherein one end of the moving rod (501) away from the screw adjusting frame (4) is fixedly connected with a clamping mechanism (502), a plug-in groove (5021) is formed in the screw adjusting frame (4), a group of movable grooves (5022) are formed in two sides of the inner wall of the plug-in groove (5021), a spring strip (5023) is fixedly connected to the inner side of the movable groove (5022), a clamping strip (5024) is fixedly connected to one end of the spring strip (5023) away from the movable groove (5022), a plug-in block (5031) is fixedly connected to a position of the drag hook strip (503) corresponding to the plug-in groove (5021), a clamping hole (5032) is formed in the position of the plug-in block (5031) corresponding to the clamping strip (5024), the clamping strip (503) is connected with the drag hook strip (503) in a clamping mode through the clamping hole (5032), and a rubber protection layer is wrapped on the outer side of the drag hook strip (503).